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thermal: Use thermal zone device id in netlink messages

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This patch changes the function thermal_generate_netlink_event
to receive a thermal zone device instead of a originator id.

This way, the messages will always be bound to a thermal zone.

Signed-off-by: Eduardo Valentin <eduardo.valentin@ti.com>
Reviewed-by: Durgadoss R <durgadoss.r@intel.com>
Signed-off-by: Zhang Rui <rui.zhang@intel.com>
This commit is contained in:
Eduardo Valentin
2013-01-02 15:29:39 +00:00
committed by Zhang Rui
parent c076fc42a4
commit 8ab3e6a08a
3 changed files with 13 additions and 6 deletions
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8
drivers/thermal/thermal_sys.c
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@@ -1711,7 +1711,8 @@ static struct genl_multicast_group thermal_event_mcgrp = {
.name = THERMAL_GENL_MCAST_GROUP_NAME,
};
int thermal_generate_netlink_event(u32 orig, enum events event)
int thermal_generate_netlink_event(struct thermal_zone_device *tz,
enum events event)
{
struct sk_buff *skb;
struct nlattr *attr;
@@ -1721,6 +1722,9 @@ int thermal_generate_netlink_event(u32 orig, enum events event)
int result;
static unsigned int thermal_event_seqnum;
if (!tz)
return -EINVAL;
/* allocate memory */
size = nla_total_size(sizeof(struct thermal_genl_event)) +
nla_total_size(0);
@@ -1755,7 +1759,7 @@ int thermal_generate_netlink_event(u32 orig, enum events event)
memset(thermal_event, 0, sizeof(struct thermal_genl_event));
thermal_event->orig = orig;
thermal_event->orig = tz->id;
thermal_event->event = event;
/* send multicast genetlink message */